diff options
author | Vinod Koul <vkoul@kernel.org> | 2020-08-26 19:33:39 +0300 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2020-08-26 20:58:42 +0300 |
commit | 282eb0b52e3f0399ee48a4cad0d9ffec840b0164 (patch) | |
tree | 31f0adf2b323728c0aaa88afc84b3920ee428cfc /sound/soc/codecs/rt715-sdw.c | |
parent | be1a4b2c56db860a220c6f74d461188e5733264a (diff) | |
download | linux-282eb0b52e3f0399ee48a4cad0d9ffec840b0164.tar.xz |
ASoC: rt715: Fix return check for devm_regmap_init_sdw()
devm_regmap_init_sdw() returns a valid pointer on success or ERR_PTR on
failure which should be checked with IS_ERR. Also use PTR_ERR for
returning error codes.
Reported-by: Takashi Iwai <tiwai@suse.de>
Fixes: d1ede0641b05 ("ASoC: rt715: add RT715 codec driver")
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200826163340.3249608-5-vkoul@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt715-sdw.c')
-rw-r--r-- | sound/soc/codecs/rt715-sdw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/rt715-sdw.c b/sound/soc/codecs/rt715-sdw.c index d11b23d6b240..68a36739f1b0 100644 --- a/sound/soc/codecs/rt715-sdw.c +++ b/sound/soc/codecs/rt715-sdw.c @@ -527,8 +527,8 @@ static int rt715_sdw_probe(struct sdw_slave *slave, /* Regmap Initialization */ sdw_regmap = devm_regmap_init_sdw(slave, &rt715_sdw_regmap); - if (!sdw_regmap) - return -EINVAL; + if (IS_ERR(sdw_regmap)) + return PTR_ERR(sdw_regmap); regmap = devm_regmap_init(&slave->dev, NULL, &slave->dev, &rt715_regmap); |